html,
body {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    overflow-y: auto;
}

.hair {
    position: absolute;
    text-align: center;
    width: 100vw;
    color: white;
    font-size: 18px
}

.face {
    width: 300vw;
    height: 200vw;
    background-color: #8e84ff;
    border-radius: 50%;
    position: absolute;
    left: -100vw;
    top: -165vw;
}

.ear {
    position: absolute;
    right: 0.8vw;
    top: 0.5vw;
    color: white
}

.ear2 {
    position: absolute;
    left: 0.8vw;
    top: 0.5vw;
    color: white
}

.neck {
    position: absolute;
    top: calc(35vw - 15px);
    text-align: center;
    width: 100%;
}

.tie {
    display: inline-block;
    background-color: white;
    color: #8e84ff;
    padding: 4px 5px;
    border-radius: 5px;
    box-shadow: 0 0 1px 0 gray;
}

.header{
	height: 25vh;
	width: 100vw;
	position: absolute;
	background-size: 100% 100%;
	background-image: url(../image/center-background.jpg);
}

.change-student{
	position: absolute;
	right: 0.5rem;
	top: 0.25rem;
	color: white;
	font-size: 14px;
}
			
.header-title{
	width: 50vw;
	margin:0 25vw;
	font-size: 1.25rem;
	margin-top: 0.25rem;
	font-weight:bold;
	text-align: center;
	display: inline-block;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

.header-portrait img{
	height: 18vw;
	width: 18vw;
	margin:0 1.25rem calc(((7vh - 1.75rem)/4)*3) 1.25rem;
	border-radius:50%;
	display: inline-block;
	border: 1px solid white;
}

.info-title{
	width: 3rem;
	text-align: center;
}

.info-details{
	line-height: 2rem;
	height: calc(100% / 3);
	width: calc(100% - 4rem);
}

.info{
    float: right;
	height: calc(100% - 5rem);
	width: calc(100% - 18vw - 3.5rem);
}

.fill{
    margin-top: 10px;
}

.info,.header-portrait,.info-title,.info-details{
	display: inline-block;
}

.center {
    position: absolute;
    top: calc(100% - 75vh);
    height: 75vh;
    margin: 0 2%;
	width: 96vw;
}

.center tr td,
.center>div {
	width: calc(96vw / 4);
    height: calc(100% / 4);
    text-align: center;
    font-size: 15px;
    color: #454545;
    position: relative;
    /*border-bottom: solid 1px #e2e2e2;*/
}

.center>div {
    float: left;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    /*border-right: solid 1px #e2e2e2;*/
}

.center tr td:first-child {
    border-right: solid 1px #e2e2e2;
}

.center tr td:last-child {
    border-left: solid 1px #e2e2e2;
}

.center a {
    text-decoration: none;
    color: black;
}

.center tr td img,
.center>div img {
    padding-top: 15px;
    width: 28px;
    height: 28px;
}

.center p {
    line-height: 15px;
}

.avatar {
    width: 18vw;
    height: 18vw;
    border-radius: 50%;
}

.unread {
    position: absolute;
    top: calc((100% - 80px)/2);
    right: calc((100% - 50px)/2);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #e02d30;
    color: #fff;
    line-height: 18px;
    font-size: smaller;
}

.alert {
    position: fixed;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert>div {
    display: inline-block;
    background-color: white;
    padding: 20px;
    border-radius: 5px;
}

.alert td {
    padding: 10px 5px;
    color: white;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

.alert tr {
    background-color: #84d1ff;
    border-bottom: 10px solid white;
    border-radius: 5px;
}

.alert>div>div:first-child {
    text-align: center;
    font-size: 20px;
    color: #84d1ff;
    margin-bottom: 20px;
}

.face {
    background-color: #84d1ff;
}

.tie {
    color: #84d1ff;
}

[v-if] {
    display: none;
}
